Lighting system



FIG. 1 is a front elevational view of the lighting system according tomy new design.

FIG. 2 is an elevational view of the opposite side thereof.

FIG. 3 is an top plan view; and,

FIG. 4 is a bottom plan view.

The surface indicia appearing in FIGS. 2 and 4 is not part of theinvention.

The ornamental design for a lighting system, as shown and described.